EPPlus

引入EPPlus的NuGet程序包

一丶导出excel文件

 1 static void Main(string[] args)
 2         {
 3             FileInfo newFile = new FileInfo(@"E:	est.xlsx");
 4             if (newFile.Exists)
 5             {
 6                 newFile.Delete();
 7                 newFile = new FileInfo(@"E:	est.xlsx");
 8             }
 9             using (ExcelPackage package = new ExcelPackage(newFile))
10             {
11                 ExcelWorksheet worksheet = package.Workbook.Worksheets.Add("test");
12                 worksheet.Cells[1, 1].Value = "名称";
13                 worksheet.Cells[1, 2].Value = "价格";
14                 worksheet.Cells[1, 3].Value = "销量";
15 
16                 worksheet.Cells[2, 1].Value = "大米";
17                 worksheet.Cells[2, 2].Value = 56;
18                 worksheet.Cells[2, 3].Value = 100;
19 
20                 worksheet.Cells[3, 1].Value = "玉米";
21                 worksheet.Cells[3, 2].Value = 45;
22                 worksheet.Cells[3, 3].Value = 150;
23 
24                 worksheet.Cells[4, 1].Value = "小米";
25                 worksheet.Cells[4, 2].Value = 38;
26                 worksheet.Cells[4, 3].Value = 130;
27 
28                 worksheet.Cells[5, 1].Value = "糯米";
29                 worksheet.Cells[5, 2].Value = 22;
30                 worksheet.Cells[5, 3].Value = 200;
31 
32                 package.Save();
33             }          
34             Console.WriteLine("ok");
35             Console.ReadLine();
36         }
EPPlus导出

二丶读取excel

 1 static void Main(string[] args)
 2         {
 3             FileInfo newFile = new FileInfo(@"E:	est.xlsx");
 4             if (!newFile.Exists)
 5             {
 6                 return;
 7             }
 8             using (ExcelPackage package = new ExcelPackage(newFile))
 9             {
10                 //读取sheet未test1的内容
11                 ExcelWorksheet worksheet = package.Workbook.Worksheets["test1"];
12                 //ExcelWorksheet worksheet = package.Workbook.Worksheets[1];
13                 //ExcelWorksheet worksheet = package.Workbook.Worksheets.First();
14                 string tmp = worksheet.Cells[1, 1].Text;
15                 Console.WriteLine(tmp);
16             }
17             Console.WriteLine("ok");
18             Console.ReadLine();
19         }        
EPPlus读取

参考网址:https://www.cnblogs.com/rumeng/tag/Epplus/

NPOI和EPPlus都可以对excel进行处理,他们又有着怎么区别:

https://www.cnblogs.com/tanpeng/p/6155749.html

EPPlus官网地址:https://archive.codeplex.com/?p=epplus

NPOI官网地址:https://archive.codeplex.com/?p=npoi

作者:chenze
出处:https://www.cnblogs.com/chenze-Index/
本文版权归作者和博客园共有,欢迎转载,但未经作者同意必须保留此段声明,且在文章页面明显位置给出原文连接,否则保留追究法律责任的权利。
如果文中有什么错误,欢迎指出。以免更多的人被误导。
原文地址:https://www.cnblogs.com/chenze-Index/p/9541437.html